NeuroEndocrinology Flashcards

1
Q

What is Neuroendocrinology?

A

Link between nervous and endocrine systems

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Hypothalamic hormones involved in pituitry regulation are ?

A

tropic hormones (hormones that stimulate/maintain their target tissues).

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

TRH / Thyrotropin Releasing Hormone

A

Stimulates release of TSH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

CRH / Corticotropin Releasing Hormone

A

Stimulates release of ACTH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

GnRH Gonadotropin Releasing Hormone

A

Stimulates release of FSH & LH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

GHRH / Growth Hormone Releasing Hormone

A

Stimulates release of growth hormone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

GHIH / Growth Hormone Inhibiting Hormone /Somatostain

A

Inhibits release of growth hormone and TSH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

PRH / Prolactin Releasing Hormone

A

Stimulates release of Prolactin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

PIH / Dopamine / Prolactin Inhibiting Hormone

A

Inhibits release of Prolactin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

TSH/ Thyroid stimulating hormone

A

Stimulates secretion of Thyroid Hormone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Adrenocroticotropic hormone / ACTH

A

Stimulates secretion of cortisol by adrenal cortex

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Follicle Stimulating Hormone / FSH

A

In females–growth & development of ovarian follicles, secretion of estrogen
In males–required for sperm production

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Luteinizing Hormone / LH

A

In females–responsible for ovulation & luteinization, regulates ovarian secretion of female sex hormones.
In males stimulates testosterone secretion.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Growth Hormone / GH

A

Primary hormone responsible for regulating overall body growth, involved in metabolism, stimulates IGF-1 secretion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Vasopressin / ADH/ AVP

A

Enhances water retention by kidneys
Regulated by osmoreceptors in hypothalamus
Works with CRH on stress response

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Oxytocin / OT

A

Stimulates smooth muscle contraction during childbirth

Promotes milk ejection during suckling

17
Q

Melatonin - Hormone of darkness

Secretion is low during light of day

A

Keeps circadian rhythm in synchronicity with light-dark cycle
Promoes sleep
Influences reproductive activity, removes free radicals, enhances immunity